Exam 3: Database, Data Warehouse, and Data Mining

Text mining is a process used to analyze an organization's non-structured data that comes from word processing documents, social media, text messages, audio, faxes, memos, call center or claims notes, and so on.

According to your text, data errors are responsible for increasing the cost of health care by billions of dollars, not to mention, putting lives at risk.

According to your text, ___________________ are responsible for increasing the cost of health care by billions of dollars, not to mention, putting lives at risk.

Traditional databases are not well suited for managing messy data such as customer comments and tweets.

The primary benefits of centralized database configuration are better quality and better ________________.

Many database management systems use the Structured Query Language SQL) for programming queries.

Because the high costs of a data warehouse can make them too expensive for a company to operate, some organizations turn to an alternative, called an) _______________ which is smaller, less expensive and designed to serve the needs of a specific SBU, department or function, such as finance, marketing, or operations.

The data ____________________ is a model that illustrates the way in which data moves through an organization.

Which of the following is not a stage in the data life cycle model?

An advantage of Document Management Systems DMS) is that they significantly reduce the use of paper documents and physical records in most organizations.

Databases that receive real-time transaction data are called Online Transaction Processing OTLP) systems.

An ad-hoc request for specific data or information from a database or warehouse is called a query.

According to your text, the true costs associated with poor data quality are: Value of lost business + Cost to prevent errors + Cost to correct errors.

Operational intelligence refers to the credentials, technological skills, decision making abilities and industry experience of key leaders in an organization.

An ad-hoc request for specific data or information from a database or warehouse is called a ______________.

Most organizations cannot operate at peak performance with blind spots lack of data availability) of 30 days or longer. For instance, many global financial services institutions need near real time data for peak performance. This is due to which of the following principles?

_________________________ is a set of processes that aid organizations in integrating data from various sources or enterprise applications to create and maintain a more unified view of a customer, product, or other core data entity that is shared across systems.

An advantage of Document Management Systems DMS) is that they help organizations reduce ______________ by automating business processes.

Online transaction processing OLTP) systems designed to manage volatile transaction data.

Data generated by business apps, sensors, and transaction processing systems TPS) are typically stored first in a database.